Introduction; Wireless Connection Mode; Features - ICP DAS USA ALM-06-WF User Manual

1. Introduction

The ALM-06-WF have WLAN connection complies with the IEEE802.11b/g/n
standards. With the popularity of 802.11 network infrastructure, the ALM-06-WF make
an easy way to incorporate wireless connectivity into monitoring and configuration.
They also support Modbus TCP protocol and the network encryption configuration,
which makes perfect integration to SCADA software and offer easy and safe access for
users from anytime and anywhere.
Figure 1-1: Application architecture for the ALM-06-WF
1.1

Wireless connection mode

ALM-06-WF support both Access Point(AP) & Station(STA) wireless
connection modes of WLAN.
1.2

Features

 Wi-Fi communication monitoring and configuration
 Compatible with IEEE 802.11b/g/n standards
 Support Access Point(AP, 1 Client) & Station(STA) modes for wireless networks
 Support WEP, WPA and WPA2 wireless encryption
 Support Modbus TCP monitoring
 Support DHCP Server(AP), DHCP Client or Static IP(STA) network configuration
 Wide operating temperature range
 Wide power supply range
 Photo couple input, Relay output
 MP3 Audio Output, external Line out
 Digital Volume control
 8 Alarm mode support
ALM-06-WF User's Manual
ALM-06-WF
User's Manual (Rev1.0, Feb./2019) ------------- 5